/* footer 区域样式 */
.footer {
    width: 100%;
    background-color: #fafafc;
}
/* service 和 call 区域 */
.footer .footer-top {
    padding-top: 33px;
    height: 149px;
    border-bottom: 1px solid #e5e5e5;
}
.footer .footer-top .service {
    float: left;
}
.footer .footer-top .service dl {
    float: left;
    text-align: center;
    width: 243px;
}
.footer .footer-top .service dl dt {
    height: 14px;
    line-height: 14px;
    font-weight: bold;
    margin-bottom: 20px;
}
.footer .footer-top .service dl dd a {
    display: block;
    font-size: 12px;
    height: 14px;
    line-height: 14px;
    margin-bottom: 12px;
}
.footer .footer-top .chat-us {
    float: right;
    width: 244px;
    text-align: center;
}
.footer .footer-top .chat-us h4 {
    height: 14px;
    line-height: 14px;
    margin-bottom: 30px;
}
.footer .footer-top .chat-us a.call {
    display: block;
    font-size: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    color: #1fa9ea;
    margin-bottom: 20px;
}
.footer .footer-top .chat-us a.online {
    display: block;
    width: 160px;
    height: 34px;
    line-height: 34px;
    color: #fff;
    background-color: #1fa9ea;
    border-radius: 3px;
    margin: 0 auto;
    box-sizing: border-box;
}
.footer .footer-top .chat-us a.online:hover {
    background-color: #fff;
    color: #1fa9ea;
    border: 1px solid #1fa9ea;
}
/* copyright 区域 */
.footer .footer-bottom {
    padding-top: 41px;
    height: 73px;
    font-size: 12px;
    text-align: center;
    color: #666;
}
.footer .footer-bottom span {
    vertical-align: middle;
}

.footer .footer-bottom img {
    width: 16px;
    height: 20px;
    vertical-align: middle;
    margin-left: 14px;
}
.footer .footer-bottom img:last-child {
    width: 20px;
    height: 17px;
}